SMTL ID : 2rhk.1 (3 other biounits)

Crystal structure of influenza A NS1A protein in complex with F2F3 fragment of human cellular factor CPSF30, Northeast Structural Genomics Targets OR8C and HR6309A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

hetero-2-2-mer

Ligands

5 x NO3: NITRATE ION(Non-functional Binders)

NO3.1: 5 residues within 4Å: Chain A: K.43, T.68, E.70, A.72 Chain B: D.42 4 PLIP interactions: 1 interactions with chain D, 3 interactions with chain A Water bridges: D:R.24 Hydrogen bonds: A:T.68, A:E.70, A:E.70 NO3.2: 4 residues within 4Å: Chain A: I.99, E.103, V.109, W.120 No protein-ligand interaction detected (PLIP) NO3.3: 4 residues within 4Å: Chain A: R.5, T.114, R.117, F.118 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.5, A:R.5, A:R.117 NO3.4: 6 residues within 4Å: Chain A: R.5, V.53, I.54, F.55, D.56, F.118 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.5, A:D.56 NO3.7: 4 residues within 4Å: Chain C: Y.50, G.54, D.67, P.68 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Y.50, C:D.67

4 x ZN: ZINC ION(Non-covalent)

ZN.5: 4 residues within 4Å: Chain C: C.47, C.56, C.61, H.65 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.47, C:C.56, C:C.61, C:H.65 ZN.6: 4 residues within 4Å: Chain C: C.19, C.27, C.33, H.37 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.19, C:C.27, C:C.33, C:H.37 ZN.8: 4 residues within 4Å: Chain D: C.47, C.56, C.61, H.65 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.47, D:C.56, D:C.61, D:H.65 ZN.9: 4 residues within 4Å: Chain D: C.19, C.27, C.33, H.37 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.19, D:C.27, D:C.33, D:H.37

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.10: 4 residues within 4Å: Chain B: W.104 Chain D: S.45, E.46, Y.48 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:E.46, D:E.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Das, K. et al., Structural basis for suppression of a host antiviral response by influenza A virus. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-07-01

Peptides

Non-structural protein 1: AB
Cleavage and polyadenylation specificity factor subunit 4: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Non-structural protein 1

Cleavage and polyadenylation specificity factor subunit 4

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